18826139988100

Names of 18826139988100

• Cardinal: 18826139988100 can be written as Eighteen trillion, eight hundred twenty-six billion, one hundred thirty-nine million, nine hundred eighty-eight thousand, one hundred.

Scientific notation

• Scientific notation: 1.88261399881 × 10¹³

Factors of 18826139988100

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 25547

Divisors of 18826139988100

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 5 10 17 20 25 34 50 68 85 100 170 289 340 425 578 850 1156 1445 1700 2890 5780 7225 14450 25523 28900 51046 102092 127615 255230 433891 510460 638075 867782 1276150 1735564 2169455 2552300 4338910 7376147 8677820 10847275 14752294 21694550 29504588 36880735 43389100 73761470 147522940 184403675 368807350 651423529 737614700 1302847058 2605694116 3257117645 6514235290 11074199993 13028470580 16285588225 22148399986 32571176450 44296799972 55370999965 65142352900 110741999930 188261399881 221483999860 276854999825 376522799762 553709999650 753045599524 941306999405 1107419999300 1882613998810 3765227997620 4706534997025 9413069994050 18826139988100
• Sum of all divisors σ(n): 43398884461807
• Sum of proper divisors (its aliquot sum) s(n): 24572744473707
• 18826139988100 is an abundant number, because the sum of its proper divisors (24572744473707) is greater than itself. Its abundance is 5746604485607

Bases of 18826139988100

• Binary: 100010001111101001101011000101111000010000100₂
• Hexadecimal: 0x111F4D62F084
• Base-36: 6O8LXO7ES

Squares and roots of 18826139988100

• 18826139988100 squared (18826139988100²) is 354423546851537868141610000
• 18826139988100 cubed (18826139988100³) is 6672427308105970913402189054514841000000
• 18826139988100 is a perfect square number. Its square root is 4338910
• The cube root of 18826139988100 is 26602.3760235065

Scales and comparisons

• 18,826,139,988,100 seconds is equal to 598,613 years, 6 days, 18 hours, 1 minute, 40 seconds.
• To count from 1 to 18,826,139,988,100 would take you about one million, four hundred ninety-six thousand, five hundred thirty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 18826139988100 cubic inches would be around 2216.9 feet tall.

Recreational maths with 18826139988100

• 18826139988100 backwards is 00188993162881
• The number of decimal digits it has is: 14
• The sum of 18826139988100's digits is 64
• More coming soon!